Ext.ns("Ext.ux.renderer");

Ext.ux.renderer.ProgressBar = function(v, p, record, w) {
  var text_post = v + '%';
  return String.format('<div class="x-progress-wrap"><div class="x-progress-inner"><div class="x-progress-bar" style="width:{0}%;"><div class="x-progress-text x-progress-text-back">{1}</div><div class="x-progress-text x-progress-text-front">{1}</div></div></div></div>', v, text_post);
};